QMA7981 Datasheet - QST

QMA7981 Single-Chip 3-Axis Accelerometer

Document #: 13-52-12 Title: QMA7981 Datasheet Rev: D Abstract Single-Chip 3-Axis Accelerometer QMA7981 Advanced Information The QMA7981 is a single chip three-axis accelerometer. This surface-mount, small sized chip has integrated acceleration transducer with signal conditioning ASIC, sensing tilt, motion, shock and vibration, targeted for applications such as screen rotation, step counting, sleep quality, gaming and personal navigation in mobile and wearable smart devices. The QMA7981 is b.

QMA7981 Features

* BENEFIT  3-Axis Accelerometer in a 2x2x0.95 mm3 Land Grid Array Package (LGA), guaranteed to operate over a temperature range of -40 °C to +85 °C.  14-Bit ADC with low noise accelerometer sensor  I2C Interface with Standard and Fast modes. Support SPI digital interface  Small size for highly

QMA7981-QST.pdf